diff options
Diffstat (limited to 'linux.c')
| -rw-r--r-- | linux.c | 59 |
1 files changed, 57 insertions, 2 deletions
@@ -56,9 +56,64 @@ void subsurface_close_conf(void) /* this is a no-op */ } -const char *subsurface_USB_name() +int subsurface_fill_device_list(GtkListStore *store) { - return "/dev/ttyUSB0"; + int i = 0; + int index = -1; + GtkTreeIter iter; + GDir *dev; + const char *name; + char *buffer; + gsize length; + + dev = g_dir_open("/dev", 0, NULL); + while (dev && (name = g_dir_read_name(dev)) != NULL) { + if (strstr(name, "USB")) { + int len = strlen(name) + 6; + char *devicename = malloc(len); + snprintf(devicename, len, "/dev/%s", name); + gtk_list_store_append(store, &iter); + gtk_list_store_set(store, &iter, + 0, devicename, -1); + if (is_default_dive_computer_device(devicename)) + index = i; + i++; + } + } + if (dev) + g_dir_close(dev); + if (g_file_get_contents("/proc/mounts", &buffer, &length, NULL) && + length > 0) { + char *ptr = strstr(buffer, "UEMISSDA"); + if (ptr) { + char *end = ptr, *start = ptr; + while (start > buffer && *start != ' ') + start--; + if (*start == ' ') + start++; + while (*end != ' ' && *end != '\0') + end++; + *end = '\0'; + name = strdup(start); + gtk_list_store_append(store, &iter); + gtk_list_store_set(store, &iter, + 0, name, -1); + if (is_default_dive_computer_device(name)) + index = i; + i++; + free((void *)name); + } + g_free(buffer); + } + if (i == 0) { + /* if we can't find anything, use the default */ + gtk_list_store_append(store, &iter); + gtk_list_store_set(store, &iter, + 0, "/dev/ttyUSB0", -1); + if (is_default_dive_computer_device("/dev/ttyUSB0")) + index = i; + } + return index; } const char *subsurface_icon_name() |